Locally (In a Run-Time Window). This method is the only way that you can run your Postmasters if your computer has either a Developer or an Evaluation / Demo license.

See Running Locally for more information.

As a Microsoft Windows Service. This method can only be used if your computer has a Professional license. The HL7 Postmaster software comes with four (4) separate Windows Services you can use to distribute processing.

See Running As A Service for more information.